CN213473678U - Weighing mechanism for herbal pieces-dispensing system - Google Patents
Weighing mechanism for herbal pieces-dispensing system Download PDFInfo
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- CN213473678U CN213473678U CN202022073001.2U CN202022073001U CN213473678U CN 213473678 U CN213473678 U CN 213473678U CN 202022073001 U CN202022073001 U CN 202022073001U CN 213473678 U CN213473678 U CN 213473678U
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Abstract
The utility model relates to the technical field of Chinese medicine subpackaging, in particular to a weighing mechanism for a Chinese medicine decoction piece dispensing system; the device comprises a weighing hopper, a side door, a rotating shaft, a side door pull rod, a steering engine, a linear arm and a weight sensor; the top and the bottom of the weighing hopper are through, the weighing hopper and the two side doors are hinged together through a rotating shaft, and the two side doors can rotate around the rotating shaft so as to open and close a medicine falling channel at the bottom of the weighing hopper; the two side doors are respectively connected to one end of a linear arm through a side door pull rod, and the linear arm is driven in a reciprocating mode through a steering engine; the steering engine is fixed on the weighing hopper; one end of the weight sensor is fixed on the weighing hopper, the other end of the weight sensor is fixed at the position where the outside can be fixed, and the weight sensor is used for suspending and supporting the weighing hopper. The weighing machine adopts the weight sensor to support other parts to be suspended, and the weight sensor can monitor the weight of tablets falling into the weighing hopper in real time, so that a quantitative distribution basis is provided for the traditional Chinese medicine packaging machine.
Description
Technical Field
The utility model relates to a traditional chinese medicine subcontracting technical field, concretely relates to a weighing machine constructs for herbal pieces-dispensing system.
Background
To realize the function of the intelligent traditional Chinese medicine machine aiming at accurate weighing and even subsequent subpackaging of the traditional Chinese medicine decoction pieces, the traditional Chinese medicine decoction pieces with accurate mass are accurately put into the medicine bag without bag error or bag leakage, and the quality of the traditional Chinese medicine decoction pieces in the medicine bucket is ensured to be the same each time.
However, in the process of producing decoction pieces daily by a long Chinese herbal medicine decoction piece, the weighing and filling of the Chinese herbal medicine decoction pieces are carried out manually, and the Chinese herbal medicine decoction pieces have the conditions of dust, peculiar smell and the like due to the characteristics of the Chinese herbal medicine decoction pieces, so that the production efficiency and the physical health of workers are adversely affected; moreover, manual packaging requires continuous weighing and adjustment, and the efficiency is very low.
In order to solve the problems, the company invents a traditional Chinese medicine packaging machine, the packaging machine comprises a traditional Chinese medicine weighing and quantitative distribution device (CN 201920468522.2), the company has applied for corresponding patents, and a weighing mechanism is an indispensable part of the packaging machine and can be matched with the distribution device to weigh and drop medicines.
Disclosure of Invention
The utility model aims to provide a weighing mechanism for a herbal piece dispensing system, which has simple structure, reasonable design and convenient use, and comprises a scale hopper, a side door, a rotating shaft, a side door pull rod, a steering engine, a straight arm and a weight sensor, wherein the weighing mechanism is used for weighing herbal pieces in the herbal piece dispensing system; the top and the bottom of the weighing hopper are through, the weighing hopper and the two side doors are hinged together through a rotating shaft, and the two side doors can rotate around the rotating shaft so as to open and close a medicine falling channel at the bottom of the weighing hopper; the two side doors are respectively connected to one end of a linear arm through a side door pull rod, and the linear arm is driven in a reciprocating mode through a steering engine; the steering engine is fixed on the weighing hopper; one end of the weight sensor is fixed on the weighing hopper, the other end of the weight sensor is fixed at the position where the outside can be fixed, and the weight sensor is used for suspending and supporting the weighing hopper.
Preferably: the outer side plate of the side door has the radian of an outer arc.
Preferably: the bottom of one side door is provided with a baffle, and after the two side doors are closed, the baffle is blocked at the bottom butt seam of the two side doors. Preferably: the device also comprises a separation column which is fixedly arranged at the upper port of the weighing hopper and used for scattering the falling traditional Chinese medicine decoction pieces. Preferably: the partition column is triangular, and one edge part faces upwards. Preferably: the weighing hopper is suspended and supported by the height adjuster through the weight sensor. Preferably: the height adjuster comprises an adjusting bolt, an upper seat plate, a spring and a lower seat plate; the weight sensor is arranged on the upper seat plate; go up between bedplate and the lower bedplate and support through the spring, adjusting bolt passes from last bedplate, lower bedplate and spring, comes the height of compression spring through adjusting bolt to change the distance between bedplate and the lower bedplate.
After the structure is adopted, the utility model discloses beneficial effect does: a weighing mechanism for herbal pieces-dispensing system, it adopts weighing sensor to prop up other parts unsettledly, weighing sensor can real-time supervision tablet weight that falls into in the weighing hopper and send to microcomputer control ware, microcomputer control ware control traditional chinese medicine conveying part stops the conveying when weight reaches the setting value, the simultaneous control steering wheel is rotatory, pull open the side door through the side door pull rod, quantitative herbal pieces-alright fall into the medicine bag of below in, divide the chartered plane to provide the ration basis for traditional chinese medicine.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, do not constitute a limitation of the invention, and in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the steering engine of the present invention;
fig. 3 is a schematic structural view of the side door of fig. 1 when closed.
Description of reference numerals:
the device comprises a weighing hopper 1, a side door 2, a rotating shaft 3, a side door pull rod 4, a steering engine 5, a linear arm 6, a weight sensor 7, a height adjuster 8, a separation column 9, a baffle 2-1, an adjusting bolt 8-1, an upper seat plate 8-2, a spring 8-3 and a lower seat plate 8-4.
Detailed Description
The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and the description are only for the purpose of explanation, but not for the purpose of limitation.
As shown in fig. 1, the weighing mechanism for herbal pieces blending system according to the present embodiment comprises a weighing hopper 1, a side door 2, a rotating shaft 3, a side door pull rod 4, a steering engine 5, a linear arm 6, and a weight sensor 7; the top and the bottom of the scale hopper 1 are through, the scale hopper 1 and two side doors 2 are hinged together through a rotating shaft 3, and the two side doors can rotate around the rotating shaft 3 to open and close a medicine falling channel at the bottom of the scale hopper 1; the two side doors 2 are respectively connected to one end of a linear arm 6 through a side door pull rod 4, and the linear arm 6 is driven in a reciprocating mode through a steering engine 5; the steering engine 5 is fixed on the weighing hopper 1; one end of the weight sensor 7 is fixed on the weighing hopper 1, the other end of the weight sensor is fixed at the position where the external energy can be fixed, and the weight sensor 7 is used for suspending and supporting the weighing hopper 1.
The weighing mechanism for the herbal pieces-dispensing system of the present embodiment has the working principle that: divide traditional chinese medicine weighing quantitative distribution device (CN 201920468522.2) of chartered plane to carry herbal pieces-to-be-prepared, side door 2 at this moment belongs to the closed condition, because this mechanism is propped up by weight sensor 7, the herbal pieces-weight that falls into in hopper 1 is monitored by weight sensor 7 in real time, and give microcomputer control ware with signal real-time transmission, weight data and the preset value in the microcomputer control ware that detect are the same, microcomputer control ware control traditional chinese medicine weighing quantitative distribution device stops conveying herbal pieces-to-be-prepared, 5 rotations of simultaneous control steering wheel, open side door 2 through 6 pulling pull rods 4 of a word side door, drop into the medicine bag of quantitative herbal pieces-to-be-prepared into in the weighing hopper 1 below.
Since only the mechanical part of the weighing mechanism is claimed, and the program control part is not protected, and the program control part of the application has applied for corresponding software copyright, detailed description is omitted here. Preferably: the outer side plate of the side door 2 has the radian of an outer arc. In the design of the weighing mechanism and the process of testing the machine, the straight-plate side door easily causes the blockage of the traditional Chinese medicine decoction pieces, the falling is incomplete, the bagging weight is influenced, and the arc-shaped door designed into an outer arc perfectly solves the problems.
Preferably: the bottom of one side door 2 is provided with a baffle 2-1, and when the two side doors 2 are closed, the baffle 2-1 is blocked at the butt seam of the bottoms of the two side doors 2. The design of the baffle 2-1 can prevent the chippings or powder from falling into the medicine bag from the butt seam firstly in the blanking process, and the weight of the medicine falling into the medicine bag firstly can not be detected by the weight sensor 7, so that the subpackaging precision is influenced. Preferably: the device also comprises a separation column 9, wherein the separation column 9 is fixedly arranged at the upper port of the weighing hopper 1 and is used for scattering the falling traditional Chinese medicine decoction pieces. The Chinese herbal pieces can touch the partition column 9 in the falling process, and the agglomerated Chinese herbal pieces can be scattered under the impact of inertia, so that the subsequent bag feeding and packaging are facilitated. Preferably: the partition columns 9 are triangular prisms, and one edge portion faces upwards. The edge part faces upwards to reduce the contact area between the decoction pieces and the partition column, so that the clustered decoction pieces are more easily impacted. Preferably: it still includes height adjuster 8, and weight sensor 7 installs on height adjuster 8, and height adjuster 8 is through weight sensor 7 with the unsettled support of weighing bucket 1. The design of the height sensor 8 ensures that the medicine falling distance between the weighing hopper and the traditional Chinese medicine weighing and quantitative distribution device is adjustable, the impact force of the partition column 9 on the decoction pieces can be controlled, and an operation space is reserved for a subsequent dust blowing device. The specific structure of the height adjuster 8 is not particularly required, and height adjusters of any shape can be purchased from the market, either purely mechanical or automatically controlled, as long as the height can be adjusted. Preferably: the height adjuster 8 comprises an adjusting bolt 8-1, an upper seat plate 8-2, a spring 8-3 and a lower seat plate 8-4; the weight sensor 7 is arranged on the upper seat plate 8-2; the upper seat plate 8-2 and the lower seat plate 8-4 are supported by a spring 8-3, an adjusting bolt 8-1 penetrates through the upper seat plate 8-2, the lower seat plate 8-4 and the spring 8-3, and the height of the spring 8-3 is compressed by adjusting the adjusting bolt 8-1 so as to change the distance between the upper seat plate 8-2 and the lower seat plate 8-4.
After the structure is adopted, the utility model discloses beneficial effect does: a weighing mechanism for herbal pieces-dispensing system, it adopts weighing sensor to prop up other parts unsettledly, weighing sensor can real-time supervision tablet weight that falls into in the weighing hopper and send to microcomputer control ware, microcomputer control ware control traditional chinese medicine conveying part stops the conveying when weight reaches the setting value, the simultaneous control steering wheel is rotatory, pull open the side door through the side door pull rod, quantitative herbal pieces-alright fall into the medicine bag of below in, divide the chartered plane to provide the ration basis for traditional chinese medicine.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (7)
1. A weighing machine constructs for herbal pieces-dispensing system which characterized in that: the device comprises a scale hopper (1), a side door (2), a rotating shaft (3), a side door pull rod (4), a steering engine (5), a straight arm (6) and a weight sensor (7); the top and the bottom of the weighing hopper (1) are through, the weighing hopper (1) and the two side doors (2) are hinged together through a rotating shaft (3), and the two side doors can rotate around the rotating shaft (3) to open and close a medicine falling channel at the bottom of the weighing hopper (1); the two side doors (2) are respectively connected to one end of a linear arm (6) through a side door pull rod (4), and the linear arm (6) is driven in a reciprocating mode through a steering engine (5); the steering engine (5) is fixed on the weighing hopper (1); one end of the weight sensor (7) is fixed on the weighing hopper (1), the other end of the weight sensor is fixed at the position where the external energy can be fixed, and the weight sensor (7) is used for suspending and supporting the weighing hopper (1).
2. The weighing mechanism of claim 1, wherein the weighing mechanism comprises: the outer side plate of the side door (2) has the radian of an outer arc.
3. The weighing mechanism of claim 1, wherein the weighing mechanism comprises: the bottom of one side door (2) is provided with a baffle (2-1), and when the two side doors (2) are closed, the baffle (2-1) is blocked at the bottom butt seam of the two side doors (2).
4. The weighing mechanism of claim 1, wherein the weighing mechanism comprises: the device also comprises a separation column (9), wherein the separation column (9) is fixedly arranged at the upper opening of the weighing hopper (1) and is used for scattering falling traditional Chinese medicine decoction pieces.
5. The weighing mechanism of claim 4, wherein the weighing mechanism comprises: the partition columns (9) are triangular prisms, and one edge part faces upwards.
6. The weighing mechanism of claim 1, wherein the weighing mechanism comprises: the scale hopper is characterized by further comprising a height adjuster (8), wherein the weight sensor (7) is installed on the height adjuster (8), and the height adjuster (8) suspends and supports the scale hopper (1) in the air through the weight sensor (7).
7. The weighing mechanism of claim 6, wherein the weighing mechanism comprises: the height adjuster (8) comprises an adjusting bolt (8-1), an upper seat plate (8-2), a spring (8-3) and a lower seat plate (8-4); the weight sensor (7) is arranged on the upper seat plate (8-2); the upper seat plate (8-2) and the lower seat plate (8-4) are supported through a spring (8-3), an adjusting bolt (8-1) penetrates through the upper seat plate (8-2), the lower seat plate (8-4) and the spring (8-3), and the height of the spring (8-3) is compressed by adjusting the adjusting bolt (8-1) so as to change the distance between the upper seat plate (8-2) and the lower seat plate (8-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022073001.2U CN213473678U (en) | 2020-09-21 | 2020-09-21 | Weighing mechanism for herbal pieces-dispensing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022073001.2U CN213473678U (en) | 2020-09-21 | 2020-09-21 | Weighing mechanism for herbal pieces-dispensing system |
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| Publication Number | Publication Date |
|---|---|
| CN213473678U true CN213473678U (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022073001.2U Active CN213473678U (en) | 2020-09-21 | 2020-09-21 | Weighing mechanism for herbal pieces-dispensing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493120A (en) * | 2021-07-20 | 2021-10-12 | 上海观道生物科技有限公司 | Control mechanism and method for dispensing and feeding hopper of traditional Chinese medicine decoction pieces |
| CN113501224A (en) * | 2021-07-20 | 2021-10-15 | 上海观道生物科技有限公司 | Bulk herbal pieces-dispensing hopper of weighing opens and shuts mechanism and hopper of weighing |
-
2020
- 2020-09-21 CN CN202022073001.2U patent/CN213473678U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493120A (en) * | 2021-07-20 | 2021-10-12 | 上海观道生物科技有限公司 | Control mechanism and method for dispensing and feeding hopper of traditional Chinese medicine decoction pieces |
| CN113501224A (en) * | 2021-07-20 | 2021-10-15 | 上海观道生物科技有限公司 | Bulk herbal pieces-dispensing hopper of weighing opens and shuts mechanism and hopper of weighing |
| CN113493120B (en) * | 2021-07-20 | 2023-08-04 | 上海观道生物科技有限公司 | Mechanism and method for controlling feeding hopper of traditional Chinese medicine decoction piece dispensing |
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